Zachary Choi Email and Phone Number

• Execute a diverse range of assays, including PRNT, TCID50, HAI, HA, NAI, ELISA, and MN, with proficiency to ensure precise data acquisition and efficient workflow.• Perform comprehensive data analysis and documentation for the effective communication of results using methods such as word processing, spreadsheets, and statistical software applications.• Maintain a thorough understanding of biosafety regulations to perform procedures in BSL-1, 2, and 3 laboratories in safe and controlled research environments.• Provide instruction to new team members on assay methodologies and techniques for smooth integration.• Demonstrate adherence to SOPs and maintain compliance with GLP industry standards.• Assist in SOP development to ensure accuracy in associated protocols.

• Prepared cell culture media, feeds, and other supplements in adherence to established SOPs, supporting the development of early-stage vaccine material manufacturing for first-in-human trials.• Utilized aseptic techniques, including sterile filtration, for optimal cell passaging and feed study experimentation.

• Acquired accurate RNA samples of cysteine-labeled α7nAChRs with techniques such as gel electrophoresis.• Performed RNA injections into Xenopus oocytes for the expression of channels of interest.• Conducted precise operation of TEVC systems to record relevant current changes and channel activity resulting from different ligand solutions and dilutions.• Prepared solutions and dilutions via laboratory calculations.

• Created lysates of locally discovered phages to extract purified viral DNA using DNA clean-up kits.• Characterized viral genomes using restriction enzymes and running gels for subsequent analysis.• Sequenced and annotated viral genomes using bioinformatics programs such as BLAST and DNA Master.